How many people live in Murray County, OK?
Updated Apr. 6, 2026Refreshed annually
In 2024, there were about 13,800 people living in Murray County, OK. That makes Murray County the 49th-most populous county in Oklahoma. It is home to 0.33% of people living in the state.
13.8K
population of Murray County, OK (2024)
0.33%
County share of the Oklahoma population (2024)
About 13,800 people lived in Murray County, OK in 2024.
Population estimates, 2000–2024
What are Murray County, OK’s age demographics?
About 3,000 Murray County residents are aged 65 and older in 2024. That represents 22% of its population. For comparison, the age group represents 17% of Oklahoma’s population and 18% in the US overall.
Another 3,100 Murray County residents, or 22.2% of the population, were children under 18. For comparison, the age group represents 23.7% of Oklahoma’s population and 21.6% in the US overall.
A lower share of Murray County, OK's population is aged 25–44 than the US as a whole.
Population estimates by age group, (2024)
What are Murray County, OK’s racial and ethnic demographics?
Non-Hispanic white residents make up 68.4% of the Murray County, OK population, higher than the national share of 57.5%. Murray County, OK also has a larger share of people identifying as non-Hispanic American Indian and Alaska Native (14.2%) than the US overall (0.72%).
In contrast, Murray County’s Hispanic population accounts for 7.8%, below the 20% nationwide, and the non-Hispanic Black or African American population makes up 1.8% of the county, compared with 12.6% nationally.
Racial and ethnic make up differ based on location. These figures reflect how people identified their race alone (not in combination with other races), and separate out Hispanic or Latino ethnicity, following Census reporting standards.
Murray County, OK has a higher share of a non-Hispanic white population than Oklahoma as a whole.
Population estimates by race and ethnicity, (2024)
The largest city or town in Murray County, OK is Sulphur with about 4,800 residents in 2024.
Cities and towns in Murray County, OK ranked by population
Population (2024), includes only portions within county
| City or town | Population | |
|---|---|---|
| 1. | Sulphur | 4,844 |
| 2. | Davis (pt.) | 2,831 |
| 3. | Dougherty | 191 |
| 4. | Hickory | 82 |
| 5. | Balance of Murray County | 5,806 |
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Methodology
USAFacts standardizes data, in areas such as time and demographics, to make it easier to understand and compare.
The analysis was generated with the help of AI and reviewed by USAFacts for accuracy.
Page sources
USAFacts endeavors to share the most up-to-date information available. We sourced the data on this page directly from government agencies; however, the intervals at which agencies publish updated data vary.
